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» On the Construction of Variable-Input-Length Ciphers
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94
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IMA
2009
Springer
139views Cryptology» more  IMA 2009»
15 years 6 months ago
Security of Cyclic Double Block Length Hash Functions
Abstract. We provide the first proof of security for Abreast-DM, one of the oldest and most wellknown constructions for turning a block cipher with n-bit block length and 2n-bit k...
Ewan Fleischmann, Michael Gorski, Stefan Lucks
84
Voted
EUROCRYPT
2003
Springer
15 years 4 months ago
A Theoretical Treatment of Related-Key Attacks: RKA-PRPs, RKA-PRFs, and Applications
ded abstract of this paper appears in Advances in Cryptology – EUROCRYPT ’03, Lecture Notes in Computer Science Vol. 2656, E. Biham ed., Springer-Verlag, 2003. This is the full...
Mihir Bellare, Tadayoshi Kohno
94
Voted
PKC
2009
Springer
102views Cryptology» more  PKC 2009»
16 years 6 days ago
A Practical Key Recovery Attack on Basic TCHo
TCHo is a public key encryption scheme based on a stream cipher component, which is particular suitable for low cost devices like RFIDs. In its basic version, TCHo offers no IND-CC...
Mathias Herrmann, Gregor Leander
81
Voted
ASIACRYPT
1999
Springer
15 years 4 months ago
Equivalent Keys of HPC
This paper presents a weakness in the key schedule of the AES candidate HPC (Hasty Pudding Cipher). It is shown that for the HPC version with a 128-bit key, 1 in 256 keys is weak i...
Carl D'Halluin, Gert Bijnens, Bart Preneel, Vincen...
96
Voted
IEICET
2008
93views more  IEICET 2008»
14 years 11 months ago
Compression Functions Suitable for the Multi-Property-Preserving Transform
Since Bellare and Ristenpart showed a multi-property preserving domain extension transform, the problem of the construction for multi-property hash functions has been reduced to th...
Hidenori Kuwakado, Masakatu Morii